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Arc'teryx Coreloft™ Insulation

Coreloft™ insulation

Developed by Arc'teryx, Coreloft™ is a synthetic insulation made of staple fibres in mixed sizes that are crimped to trap air and retain warmth. Available in different thicknesses for end-use performance and comfort.

Key Advantages

Lightweight and highly compressible

Durable and resilient

Retains its warmth in humid and wet conditions and dries quickly if wet

Polartec® Alpha® Insulation

Polartec® Alpha® insulation

Polartec® Alpha® is a lofty fleece knit insulation that is specifically designed to be combined with air permeable fabrics that are useful during high aerobic activities.

Key Advantages

Highly stable insulation providing excellent warmth

Knitted insulation does not pull apart and can be combined with highly air permeable fabrics

Quick drying

AR | All Around

Provides high performance & weather protection and highlights a range of features to give All Around versatility in multiple activities.